#!/usr/bin/python
#xhzhang
# _*_ coding: utf-8 _*_
import os,sys
import time
import sys
import pycurl
URL="http://www.voicecloud.com"
c = pycurl.Curl()
c.setopt(pycurl.URL,URL)
c.setopt(pycurl.CONNECTTIMEOUT,5)
c.setopt(pycurl.TIMEOUT,5)
c.setopt(pycurl.NOPROGRESS,0)
c.setopt(pycurl.FORBID_REUSE,1)
c.setopt(pycurl.MAXREDIRS,1)
indexfile=open(os.path.dirname(os.path.realpath(__file__))+"/content.txt",'wb')
c.setopt(pycurl.WRITEHEADER,indexfile)
c.setopt(pycurl.WRITEDATA,indexfile)
try:
	c.perform()
except Exception,e:
	print "connection error:"+str(e)
	indexfile.close()
	c.close()
	sys.exit()
NAMELOOKUP_TIME=c.getinfo(c.NAMELOOKUP_TIME)
CONNECT_TIME=c.getinfo(c.CONNECT_TIME)
PRETRANSFER_TIME=c.getinfo(c.PRETRANSFER_TIME)
STARTTRANSFER_TIME=c.getinfo(c.STARTTRANSFER_TIME)
TOTAL_TIME=c.getinfo(c.TOTAL_TIME)
HTTP_CODE=c.getinfo(c.HTTP_CODE)
SIZE_DOWNLOAD=c.getinfo(c.SIZE_DOWNLOAD)
HEADER_SIZE=c.getinfo(c.HEADER_SIZE)
SPEED_DOWNLOAD=c.getinfo(c.SPEED_DOWNLOAD)
print "HTTP状态码： %s" % (HTTP_CODE)
print "DNS解析时间： %.2f ms" % (NAMELOOKUP_TIME*1000)
print "建立连接时间: %.2f ms"  % (CONNECT_TIME*1000)
print "准备传输时间: %.2f ms" % (PRETRANSFER_TIME*1000)
print "传输开始时间: %.2f ms" % (STARTTRANSFER_TIME*1000)
print "传输结束总时间: %.2f ms" %(TOTAL_TIME*1000)
print "下载数据包大小: %d bytes/s" % (SIZE_DOWNLOAD)
print "HTTP头部大小: %d byte" % (HEADER_SIZE)
print "平均下载速度: %d bytes/s" % (SPEED_DOWNLOAD)
indexfile.close()
c.close()
